2 Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <dcp/subtitle_string.h>
21 #include "subrip_decoder.h"
22 #include "subrip_content.h"
26 using boost::shared_ptr;
28 SubRipDecoder::SubRipDecoder (shared_ptr<const SubRipContent> content)
29 : SubtitleDecoder (content)
37 SubRipDecoder::seek (ContentTime time, bool accurate)
39 SubtitleDecoder::seek (time, accurate);
42 list<SubRipSubtitlePiece>::const_iterator i = _subtitles[_next].pieces.begin();
43 while (i != _subtitles[_next].pieces.end() && _subtitles[_next].period.from < time) {
50 SubRipDecoder::pass ()
52 if (_next >= _subtitles.size ()) {
56 list<dcp::SubtitleString> out;
57 for (list<SubRipSubtitlePiece>::const_iterator i = _subtitles[_next].pieces.begin(); i != _subtitles[_next].pieces.end(); ++i) {
62 dcp::Color (255, 255, 255),
64 dcp::Time (rint (_subtitles[_next].period.from.seconds() * 250)),
65 dcp::Time (rint (_subtitles[_next].period.to.seconds() * 250)),
70 dcp::Color (255, 255, 255),
82 list<ContentTimePeriod>
83 SubRipDecoder::subtitles_during (ContentTimePeriod p, bool starting) const
85 /* XXX: inefficient */
87 list<ContentTimePeriod> d;
89 for (vector<SubRipSubtitle>::const_iterator i = _subtitles.begin(); i != _subtitles.end(); ++i) {
90 if ((starting && p.contains (i->period.from)) || (!starting && p.overlaps (i->period))) {
91 d.push_back (i->period);